Celtics Media Day September 24, 2024 3:21 pm Jaylen Brown on underwater workouts, motivation this season NBA Finals MVP Jaylen Brown talked about his motivation this offseason, including his insane underwater workouts, on the Celtics Media Day live stream Celtics Videos 1:11 How soon will Kristaps Porzingis return? 0:31 Joe Mazzulla: Celtics' success ‘starts with' Tatum, Brown 1:38 EXCLUSIVE: Jayson Tatum reacts to 36-point night in win over Nets 2:33 HIGHLIGHTS: C's overcome slow start to blow out Nets by 25 points 0:49 Eddie House identifies ‘tiny red flag' for Celtics early in season
